The ST version of Satan use 2 disks instead of only 1 on the amiga one. The first disk has a nice intro with the usual digisound intro music and nice graphical effects.
It's also not copy-protected, so it's possible to make *.st files of the original STX files.
https://mega.co.nz/#!5VQ2XByD!nM1_sZtID ... cwgu5OOAZs
enjoy !